Top 4 Best Multiplayer Games for Xbox Series X in 2026

Looking for the best multiplayer games on Xbox Series X in 2026? You have come to the right place. This year is packed with amazing co-op and competitive titles.

Whether you like fast-paced shooters, deep tactical gameplay, or just chaotic fun with friends, there is something for you. We have picked four standout games you should not miss.

That is your quick list. Now, let's look at what makes each of these games a must-play on Xbox Series X this year.

1. Marathon: High-Stakes Tactical Shooting

Marathon is a new kind of shooter from Bungie, the creators of Halo and Destiny. It is an extraction-based game where every decision matters.

You and your team drop onto a dangerous planet, grab valuable loot, and try to escape alive. But you are not alone. Other teams have the same goal.

In Marathon, you play as a Runner, a cybernetic mercenary on the abandoned planet Tau Ceti IV. The goal is simple: find valuable data and technology, and get to the extraction point. But if you die, you lose everything you found.

This high-risk, high-reward gameplay creates intense moments. You must work as a team, communicate well, and make smart choices.

You and two friends have just grabbed a rare piece of tech. Your bags are full. Suddenly, you hear footsteps. Another team is nearby.

Do you fight and risk losing it all? Or do you hide and wait for them to pass? The tension is real. You whisper into the proximity chat, "Don't move." Your heart is pounding. That is the feeling Marathon creates.

The game also supports cross-play and will get free seasonal updates. If you love tactical shooters where every match tells a story, Marathon is for you.

2. Gears of War: E-Day: The Legend Begins

The Gears of War series is a pillar of Xbox multiplayer. In 2026, the franchise goes back to where it all started with Gears of War: E-Day.

This prequel takes you to Emergence Day, the terrifying moment when the Locust Horde first attacked the surface. You will play as a young Marcus Fenix and Dom Santiago.

The co-op campaign is the main attraction. It is designed to be played with a friend, reliving the horror and bravery of that first day. You will use the classic cover system and iconic weapons like the Lancer with its chainsaw bayonet.

Beyond the story, you can expect the return of fan-favorite multiplayer modes like Horde. Fighting off waves of Locust with your squad is a staple of the series.

You and your friend are behind a broken wall. A Corpser is digging up from the ground in front of you. You yell, "Cover me!"

Your friend lays down fire while you flank the beast. You rev your Lancer's chainsaw and charge. The screen shakes as you slice into it. That classic Gears teamwork is back, and it feels better than ever with the new visuals.

If you want a brutal and cinematic co-op experience, Gears of War: E-Day is one to watch.

3. Halo: Campaign Evolved: A Classic Reborn

Halo is the original king of Xbox multiplayer. Halo: Campaign Evolved is a complete remake of the first game's legendary campaign, and it is built for co-op fun.

This is not just a simple remaster. It is a full rebuild in Unreal Engine 5. It brings back the magic of the first Halo with modern gameplay and stunning new visuals.

You can play the entire campaign alone, but it truly shines with others. It supports two-player split-screen on one console. Or you can team up with three friends online.

The remake adds new weapons, vehicles, and enemies. It also includes three brand-new missions that serve as a prequel to the main story.

You and your friend are playing on the same couch, just like old times. You are driving a Warthog, and your friend is on the turret. You drive off a jump as he blasts away at a group of Grunts.

The Warthog flips, you both laugh, and you get back in. That simple, shared moment of fun is what makes Halo's split-screen co-op so special. It's pure joy.

With full cross-play and Day One access on Game Pass, this is the perfect way to experience a classic for the first time, or all over again.

4. Serious Sam: Shatterverse: Pure Co-op Chaos

Sometimes, you just want to turn off your brain and blow things up with friends. Serious Sam: Shatterverse is built exactly for that.

This is a roguelite co-op FPS for up to five players. You will fight through endless waves of bizarre aliens across shifting universes.

The villain Mental has torn the multiverse apart. Now, different versions of Sam "Serious" Stone must team up to fix it. You will blast through beautiful and bizarre worlds filled with enemies.

After each run, you can unlock new abilities and weapons. This makes every session feel fresh and different. The action is fast and the humor is silly.

You and four friends are surrounded by hundreds of screaming, headless kamikazes. There is no time for a careful plan.

You all just start firing. Rockets fly, miniguns spin, and the screen is filled with explosions and gibs. You are all yelling and laughing. You win by the skin of your teeth. That is the beautiful chaos of Serious Sam.

If you want a game that is pure, unfiltered fun with a group of friends, Serious Sam: Shatterverse is the perfect choice.

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